diff --git a/S7.Net/PLC.cs b/S7.Net/PLC.cs
index c700e03..dc38326 100644
--- a/S7.Net/PLC.cs
+++ b/S7.Net/PLC.cs
@@ -1,8 +1,11 @@
 using System;
+using System.Collections;
 using System.Net;
 using System.Net.NetworkInformation;
 using System.Net.Sockets;
 using S7.Net.Interfaces;
+using S7.Net.Types;
+using Double = System.Double;
 
 namespace S7.Net
 {
@@ -318,7 +321,7 @@ namespace S7.Net
             UInt16 objUInt16;
             UInt32 objUInt32;
             double objDouble;
-            bool[] objBoolArray;
+            BitArray objBoolArray;
 
             string txt = variable.ToUpper();
             txt = txt.Replace(" ", "");     // remove spaces
@@ -351,7 +354,8 @@ namespace S7.Net
                                 mByte = dbIndex;
                                 mBit = int.Parse(strings[2]);
                                 if (mBit > 7) throw new Exception();
-                                objBoolArray = (bool[])Read(DataType.DataBlock, mDB, mByte, VarType.Bit, 1);
+                                byte obj2 = (byte)Read(DataType.DataBlock, mDB, mByte, VarType.Byte, 1);
+								objBoolArray = new BitArray(new byte[] { obj2 });
                                 return objBoolArray[mBit];
                             default:
                                 throw new Exception();
@@ -428,7 +432,8 @@ namespace S7.Net
                         mByte = int.Parse(txt2.Substring(0, txt2.IndexOf(".")));
                         mBit = int.Parse(txt2.Substring(txt2.IndexOf(".") + 1));
                         if (mBit > 7) throw new Exception();
-                        objBoolArray = (bool[])Read(mDataType, 0, mByte, VarType.Bit, 1);
+                        var obj3 = (byte)Read(mDataType, 0, mByte, VarType.Bit, 1);
+						objBoolArray = new BitArray(new byte[]{obj3});
                         return objBoolArray[mBit];
                 }
             }